{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["cities of residence", "members", "spouse", "top members employees"], "input": "During the 90's when rock music seemed to go into another direction Mark's band  Great White  ( named after him because of his nearly white hair ) became one of the most popular rock bands in the U.S. Undoubtedly  Mark Kendall  was one of the best guitarists especially on the Once Bitten and Twice Shy albums ."}
{"cities of residence": [], "members": [], "spouse": [], "top members employees": []}